Current communication address:



	e-mail:
	phone: (office)	+1 (301)-614-6096
	phone: (home)	+1 (301)-441-4689
	fax:	+1 (301)-614-6099
	post address:	Code 698, NVI, Inc./NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA

Affiliation:

NVI, Inc. / NASA Goddard Space Flight Center

Research field

Very Long Baseline Interferometry (VLBI), space geodesy, radioastronomy, mathematical methods of data analysis

Current activity

• Catalogues of positions of compact radio sources
• Estimation of Love numbers from VLBI observations
• Understanding Sea Level Variations: Reference Frame, Data Analysis, and Modeling
• Use of global meteorological models for VLBI data analysis
• Routine data analysis of geodetic VLBI experiments
• Experiment for measurement of speed of gravity
• Study of systematic errors in VLBI caused by polarization impurity
• Maintenance and update of VLBI software SOLVE
• Maintenance update of the atmospheric pressure loading service
• Study of systematic errors in VLBI caused by spurious phase calibration signals
• Phase delay ambiguity resolution project

Curriculum Vitae

A few recent publications

Discussion page

Private area

Last update: 2006.03.16_10:08:05